Made the test run in new powershell

Ran the test with the same filter
Imported the result
cleaned up the test run

test/powershell/SDK/CmdletExample.Tests.ps1

@@ -1,9 +1,73 @@
-try {
-    $enlistmentRoot = git rev-parse --show-toplevel
+# Looking at pester internal to get tag filter and ExcludeTagFilter 
+# This seems like the most stable way to do this
+# other options like testing for tags seems more likely to break
+
+InModuleScope Pester {
+    Describe 'Getting Tag Filters' -Tag CI {
+        $global:__PesterTags = $pester.TagFilter
+        $global:__PesterExcludeTags = $pester.ExcludeTagFilter
+    }
+}
+Describe 'SDK Send Greeting Sample Tests' -Tag CI {
+    
+    try {
+        $enlistmentRoot = git rev-parse --show-toplevel
+        $docLocation = Join-Path -Path $enlistmentRoot -ChildPath '\docs\cmdlet-example'
+        $testResultPath = Join-Path $TestDrive 'sendgreetingresults.xml'
+        $sampleCopy = Join-Path $TestDrive 'sendgreeting'
+        $fullSampleCopyPath = Join-Path $sampleCopy 'cmdlet-example'
+        if(!(Test-Path $sampleCopy)) 
+        {
+            New-Item -ItemType Directory -Path $sampleCopy
+        }
+
+        Copy-Item -Recurse -Path $docLocation -Destination $sampleCopy -Force
+        dir -Recurse $sampleCopy | %{ Write-Verbose "sc: $($_.FullName)"}
+         
+$pesterCommand = "Invoke-Pester $sampleCopy -PassThru"
+if($global:__PesterTags)
+{
+    $pesterCommand += " -Tag $(@($global:__PesterTags) -join ',')"
+}
+
+if($global:__PesterExcludeTags)
+{
+    $pesterCommand += " -ExcludeTag $(@($global:__PesterExcludeTags) -join ',')"
+} 
+ 
+        $command = @"
+Push-Location -Path $fullSampleCopyPath
+Import-module $(Join-path $env:PSModulePath pester)
+$pesterCommand | Export-Clixml -Path $testResultPath
+"@
+
+        Write-Verbose -Message "command: '$command'" -Verbose
+        $bytes = [System.Text.Encoding]::Unicode.GetBytes($command)
+        $encodedCommand = [Convert]::ToBase64String($bytes)
+        &"$PSHOME/Powershell.exe" -encodedCommand $encodedCommand
+        
+        it "Should have test results file" {
+            $testResultPath | should exist
+            $script:results = Import-Clixml $testResultPath
+        }
+        #$host.EnterNestedPrompt();
+        it "Should have test results" {
+            $script:results | should not be BeNullOrEmpty
+            $script:results.TotalCount | should not BeNullOrEmpty
+            $script:results.TestResult.Count | should not BeNullOrEmpty
+        }
+
+        foreach($testResult in $script:results.TestResult){
+            it "Test $($testResult.Name) should not fail" {
+                $testResult.FailureMessage + $testResult.StackTrace | should BeNullOrEmpty
+                $testResult.ErrorRecord | should BeNullOrEmpty
+                Write-Verbose "Result: $($testResult.Result)"
+                $testResult.Result | should not be Failed
+            }
+        }
+
+    } finally {
+        Pop-Location
+    }
 
-    $docLocation = [io.path]::Combine($enlistmentRoot, "docs","cmdlet-example")
-    Push-Location $docLocation
-    ./SendGreeting.Tests.ps1
-} finally {
-    Pop-Location
 }